Poly-Flo tubing is a flexible, economical thermoplastic tubing fabricated from high molecular weight polyethylene for improved strength. The base resin has the greatest resistance to environmental stress cracking of all the regular polyethylenes. It meets A.S.T.M. D-1248-60T, Type 1, Class A, Grade 4 and Federal Specification LP- 590, Type 2, Grade 7.
Used for instrument or pneumatic lines. Use Nylo-Seal fittings (259-N inserts are required), nylon or polyethylene hose fittings such as 0710-153.
Color - natural.
Sold by the foot.
I prefer this to nylaflow tubing for pitot & static lines. Nylaflow is so rigid it is difficult to work with.
Per the supplier: 5 year shelf life.
Yes, with NyloSeal fittings this tubing can be used for vacuum lines.
No, this tubing is not FAA Approved.